ASROCK B650D4U - Block Diagram

16 17
English
1.7 Block Diagram
5 5
4 4
3 3
2 2
1 1
D D C C B B A A
DDR5_A2 Slot
DDR5 DDR5
DDR5_B2 Slot
ECC/nonECC-UDIMM
Rear 10G LAN3_4
DDR5_B1 Slot
ECC/nonECC-UDIMM
DISPLAYPORT
NCSI
USB3.2 GEN1 / USB2.0
USB 3.2 GEN1 HEADER USB3_7_8
USB3~4
B650D4U-2L2T/BCM
ECC/nonECC-UDIMM
AMD PROCESSOR Socket AM5 (LGA 1718) 120W (Air)/170W(Liquid)
DDR4 DRAM
AST2600
VIDEO DAC USB PCIE LPC
SPI FLASH (512Mb)
PCIEx16 SLOT6
Rear HDMI
Rear MGNT LAN
M.2_1
Rear D-SUB Rear COM Port FAN*7 (6-pins)
AMD FCH PROM21 B650
SPI TPM Header
BIOS SPI FLASH 256MB
DDR5_A1 Slot
PCIE GEN5 x4
ECC/nonECC-UDIMM
PCIE GEN3 x4
PCIE GEN4 x4
DOW N- STREAM LINK
UP-STREAM LINK
PCIE 0~15 DISPLAY 0
SW ITCH
RTL8211F
RGMII
VIDEO DAC
UART
MAC1 UART0 MAC3
eSPI
PCIE 1
DISPLAY 1
DISPLAYPORT
Rear DisplayPort
BOM option
PCIEx4 SLOT7
PCIE GEN5 x16
PCIE 16~19
PCIE GEN4 x4
OCUlink1
PCIE 24~27
Rear type-A USB3_1
USB3.2 GEN1 / USB2.0
PCIE 2 PCIE 0
PCIE GEN1 x1
Rear LAN1 Rear LAN2
I210AT I210AT
PCIE GEN1 x1
PCIE GEN4 x1
PCIEx1 SLOT4
PCIE GEN3 x4 or SATA3*4
OCUlink2
SATA1 (7-pins) SATA2 (7-pins) SATA3 (7-pins) SATA4 (7-pins)
SATA3
BOM option
SATA3 SATA3 SATA3
USB2.0
USB 2.0 HEADER USB_1_2
USB PCIE 4~7/SATA 1~4
PCIE 3
eSPI
PCIE GEN2 x1
USB
USB2.0
SPI SPI
SPI
SPI
PCIE GEN5 x4
PCIE 8~11
LPC
SPI
FAN DD R4/ VRAM SPI
DDR5 DDR5
CHANNEL- A CHANNEL- B
Rear type-A USB3_2
USB3.2 GEN1 / USB2.0
USB0
Rear type-A USB3_4_6
USB3.2 GEN1 / USB2.0
USB1~2
F85227N
BOM option
M.2_2
PCIE GEN4 x4
LAN3_4(BCM57416)
BCM57416
USB3
Size
Project Name
Rev
Date:
Sheet
of
Title :
Engineer:
Custom
2 118Wednesday, November 30, 2022
ASRockRack Inc.
Block Diagram
R3.00
B650D4U- 2L2T/BCM
Jack_Pan
B650D4U2L2T
Size
Project Name
Rev
Date:
Sheet
of
Title :
Engineer:
Custom
2 118Wednesday, November 30, 2022
ASRockRack Inc.
Block Diagram
R3.00
B650D4U- 2L2T/BCM
Jack_Pan
B650D4U2L2T
Size
Project Name
Rev
Date:
Sheet
of
Title :
Engineer:
Custom
2 118Wednesday, November 30, 2022
ASRockRack Inc.
Block Diagram
R3.00
B650D4U- 2L2T/BCM
Jack_Pan
B650D4U2L2T
B650D4U-2L2T/BCM